because of proteins are available in outer membrane of gram-negative bacteries that cancels the effect of ammonium compounds . in high density of ammonium compounds , they are effective on gram negative bacteries .
Dr. Parviz Adib far
A chemical that harms prokaryotic cells would specifically impact bacteria, which are prokaryotic organisms. It would not affect fungi, plants, or animals, as they are eukaryotic organisms.
Typically, a negative result can be doubted, but a positive staining cannot be. This is because the vast majority of bacteria that do revert (not to say that the majority of bacteria DO revert) will go from positive to negative. This is due to a decreased average level of peptidoglycan synthesis in Agar culture, as opposed to natural function in vivo. The decreased level of peptidoglycan allows the ethanol/acetone decolorizer to more quickly flush the Crystal Violet from Gram+ cells, making them appear either weakly positive, or fully negative.
Heat shock can affect bacteria by causing their proteins to denature, or unfold, which can disrupt their normal functions and potentially lead to cell death. This stress response can also trigger the production of heat shock proteins, which help the bacteria survive and adapt to the stressful conditions.
Freezing yogurt does not kill all the bacteria present in it, but it can reduce the overall number of live bacteria. Some bacteria may survive the freezing process, but the cold temperatures can affect their viability and activity.
There are several types of stomach bacteria, including Helicobacter pylori and Lactobacillus. Helicobacter pylori can cause stomach ulcers and inflammation, while Lactobacillus is a beneficial bacteria that helps with digestion. These bacteria can affect our digestive system by either causing harm or promoting good gut health.
When ammonium nitrate dissolves in water, it increases the solubility of the compound. This leads to the formation of a solution with different properties, such as increased conductivity and a lower freezing point compared to pure water.
Ammonium nitrate not only contains ammonium ions (the fertiliser component of the molecule) it also contains Nitrate ions which are also a fertilising compound and so much more nitrogen is added to the soil.
The burning of ammonium nitrate can release harmful gases and particles into the air, leading to air pollution. This pollution can have negative effects on both the environment and human health, including respiratory issues, cardiovascular problems, and damage to ecosystems.
bacteria can affect any body system, it just depends on what type of bacteria it is.
bacteria
The presence of a halogen substituent can increase the acidity of a compound by stabilizing the negative charge on the conjugate base through inductive effects. This makes the compound more likely to donate a proton, thus increasing its acidity.
it will have a negative effect on plant growth because when a milk curdles, the bacteria starts to grow and will kill the seedlings.
it will have a negative effect on plant growth because when a milk curdles, the bacteria starts to grow and will kill the seedlings.
A negative mental set can affect motivation and ambition.
it had a negative affect in the farming economy if Africa
IT hurts you
Some bacteria are beneficial to humans, and some bacteria are harmful to humans.